| The Sea Fish Licensing Order 1992 | 1992 No. 2633 | art. 2 | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 4 para. 1 | Yes | |
| The Control of Asbestos in Water Regulations (Northern Ireland) 1995 | 1995 No. 93 | reg. 2(1) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 2 para. 1 | Not yet | |
| The Conservation (Natural Habitats, etc.) Regulations (Northern Ireland) 1995 | 1995 No. 380 | reg. 2(2A)(a)(i)(ii) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 5 para. 1(1) | Not yet | |
| Controlled Waste (Registration of Carriers and Seizure of Vehicles) Regulations (Northern Ireland) 1999 | 1999 No. 362 | reg. 1(2) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 1 | Not yet | |
| The Prohibition of Fishing with Multiple Trawls Order 2001 | 2001 No. 650 | art. 2(1) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 4 para. 2 | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words added | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 3(a) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 3(b) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words omitted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 3(c) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 3(c) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | Sch. 3 Pt. 1 para. 1 | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 4 | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | Sch. 3 Pt. 4 para. 2(c) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 5(a) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | Sch. 3 Pt. 4 para. 2(d) | inserted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 5(b) | Yes | |
| The Landfill Regulations (Northern Ireland) 2003 | 2003 No. 496 | reg. 2(2) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 7(a) | Not yet | |
| The Landfill Regulations (Northern Ireland) 2003 | 2003 No. 496 | reg. 2(2) | words added | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 7(b) | Not yet | |
| The Landfill Regulations (Northern Ireland) 2003 | 2003 No. 496 | reg. 2(2) | words added | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 7(c) | Not yet | |
| The Landfill Regulations (Northern Ireland) 2003 | 2003 No. 496 | Sch. 1 para. 5(1)(g) | words added | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 8(a) | Not yet | |
| The Landfill Regulations (Northern Ireland) 2003 | 2003 No. 496 | Sch. 1 para. 18(1) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 8(b) | Not yet | |
| The Environmental Assessment of Plans and Programmes Regulations (Northern Ireland) 2004 | 2004 No. 280 | reg. 2(1) | word substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 5 para. 3 | Yes | |
| The Environmental Assessment of Plans and Programmes Regulations (Northern Ireland) 2004 | 2004 No. 280 | reg. 5(2)(b) | substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 5 para. 4 | Yes | |
| The Environmental Assessment of Plans and Programmes Regulations (Northern Ireland) 2004 | 2004 No. 280 | Sch. 2 para. 4 | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 5 para. 5 | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 2(2) | words added | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 9(a) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 2(2) | words added | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 9(b) | Yes | |
| The Hazardous Waste Regulations (Northern Ireland) 2005 | 2005 No. 300 | reg. 2 | words added | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 11 | Yes | |
| The Hazardous Waste Regulations (Northern Ireland) 2005 | 2005 No. 300 | reg. 3(1)(a) | words added | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 12 | Yes | |
| The Hazardous Waste Regulations (Northern Ireland) 2005 | 2005 No. 300 | reg. 35(1) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 13 | Yes | |
| The Hazardous Waste Regulations (Northern Ireland) 2005 | 2005 No. 300 | Sch. 7 para. 1(a) | substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 14 | Yes | |
| Shrimp Fishing Nets Order (Northern Ireland) 2005 | 2005 No. 349 | art. 2(2) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 4 para. 3 | Yes | |
| Environmental Impact Assessment (Forestry) Regulations (Northern Ireland) 2006 | 2006 No. 518 | Sch. 1 para. 9 | words inserted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 5 para. 7 | Yes | |
| Environmental Impact Assessment (Forestry) Regulations (Northern Ireland) 2006 | 2006 No. 518 | Sch. 3 para. 2(c)(v) | words added | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 5 para. 8 | Yes | |
| Environmental Impact Assessment (Forestry) Regulations (Northern Ireland) 2006 | 2006 No. 518 | Sch. 4 para. (b) | words added | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 5 para. 9 | Yes | |
| The Urban Waste Water Treatment Regulations (Northern Ireland) 2007 | 2007 No. 187 | reg. 2(1) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 2 para. 3 | Yes | |
| The Urban Waste Water Treatment Regulations (Northern Ireland) 2007 | 2007 No. 187 | Sch. 1 Pt. 1(b) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 2 para. 4 | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | reg. 2(1) | word omitted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 16(a) | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | reg. 2(1) | word inserted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 16(b) | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | reg. 2(1) | words inserted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 16(b) | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | reg. 2(2) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 17(a) | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | reg. 2(2) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 17(b) | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | reg. 2(2) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 17(c) | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | reg. 2(2) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 17(d) | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | reg. 2(2) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 17(e) | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | reg. 2(2) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 17(f) | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | reg. 2(2) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 17(g) | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | reg. 2(2) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 17(h) | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | reg. 2(2) | words inserted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 17(i) | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | Sch. 1A | inserted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 18 | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | Sch. 1B | inserted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 18 | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | Sch. 5 para. 1(r)(i) | words inserted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 19(a)(i) | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | Sch. 5 para. 1(r)(ii) | words inserted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 19(a)(ii) | Yes | |
| The Sulphur Content of Liquid Fuels Regulations (Northern Ireland) 2007 | 2007 No. 272 | reg. 2(1) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 3 para. 2 | Yes | |
| The Sulphur Content of Liquid Fuels Regulations (Northern Ireland) 2007 | 2007 No. 272 | reg. 2(3) | substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 3 para. 3 | Yes | |